Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-08-01 Thread Nick Hibma
The word is that there is a problem but it is a software problem. For some reason the virtual hub gives an IOERROR, but I haven't had the time or seen the need to figure that one out. It seems to be harmless though. nick > And what is the word on thise IOERROR's given by my kernel when its ini

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-29 Thread Vadim Belman
On Fri, Jul 28, 2000 at 02:17:31PM -0700, Andrey A. Chernov wrote: > I too. The only way I can avoid this panic is > > 1) Remove /erc/rc.shutdown (which write files) > 2) Do several syns manually before reboot. > > In all other situations I got this panic. Just another way (suggested

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-28 Thread Andrey A. Chernov
On Fri, Jul 28, 2000 at 11:36:26AM -0700, Scott Flatman wrote: > On Fri, 28 Jul 2000, Brian Fundakowski Feldman wrote: > > > I havne't been able to reproduce this, but this case is going to have > > more to do with analysis of the code than with "debugging", I think. > > By chance are you running

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-28 Thread Scott Flatman
On Fri, 28 Jul 2000, Brian Fundakowski Feldman wrote: > I havne't been able to reproduce this, but this case is going to have > more to do with analysis of the code than with "debugging", I think. > By chance are you running with softupdates enabled on /? If I can > reproduce it here, I will spe

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-28 Thread Matthew Jacob
I'm running with softupdates on /, and it has happened to me several times. On Fri, 28 Jul 2000, Brian Fundakowski Feldman wrote: > On Fri, 28 Jul 2000, Sheldon Hearn wrote: > > > > > Just a quick note to let you two gentlement know that the problem > > persists with rev 1.107 of buf.h. > >

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-28 Thread Brian Fundakowski Feldman
On Fri, 28 Jul 2000, Sheldon Hearn wrote: > > Just a quick note to let you two gentlement know that the problem > persists with rev 1.107 of buf.h. > > Brian, these are realy easy for me to reproduce on my own box here. Do > you want to send me the stuff for maintaining the queues that you sai

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-28 Thread Sheldon Hearn
On Wed, 26 Jul 2000 16:43:04 MST, Kirk McKusick wrote: > I have had a number of complaints of this sort which seem to be > somehow related to recursive buffer locks. Since the recursive > locks are only needed to prevent deadlock when mounting snapshots > I decided to back out the use of recurs

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-26 Thread Brian Fundakowski Feldman
On Wed, 26 Jul 2000, Sheldon Hearn wrote: > > Hi Kirk, > > On Tue, 25 Jul 2000 11:28:47 MST, Kirk McKusick wrote: > > > Modified files: > > sys/kern vfs_bio.c > > Log: > > Now that buffer locks can be recursive, we need to delete the panics > > that complain about them

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-26 Thread Sheldon Hearn
Hi Kirk, On Tue, 25 Jul 2000 11:28:47 MST, Kirk McKusick wrote: > Modified files: > sys/kern vfs_bio.c > Log: > Now that buffer locks can be recursive, we need to delete the panics > that complain about them. This looks related. I get it pretty consistently on shutdow

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread John Baldwin
Wilko Bulte wrote: > On Tue, Jul 25, 2000 at 12:12:20PM -0700, Mike Smith wrote: > > > Stephan van Beerschoten wrote: > > > > > > > > And what is the word on thise IOERROR's given by my kernel when its init'ing > > > > its usb stack. > > > > > > > > uhub0: Intel UHCI root hub, class 9/0, rev 1.0

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Wilko Bulte
On Tue, Jul 25, 2000 at 12:12:20PM -0700, Mike Smith wrote: > > Stephan van Beerschoten wrote: > > > > > > And what is the word on thise IOERROR's given by my kernel when its init'ing > > > its usb stack. > > > > > > uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > > > uhub0: 2 por

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Mike Smith
> Stephan van Beerschoten wrote: > > > > And what is the word on thise IOERROR's given by my kernel when its init'ing > > its usb stack. > > > > uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > > uhub0: 2 ports with 2 removable, self powered > > uhub0: port 1 power on failed, IOERR

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Dampure, Pierre Y.
Stephan van Beerschoten wrote: > > And what is the word on thise IOERROR's given by my kernel when its init'ing > its usb stack. > > uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > uhub0: 2 ports with 2 removable, self powered > uhub0: port 1 power on failed, IOERROR > uhub0: port

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Brian Fundakowski Feldman
On Tue, 25 Jul 2000, Ollivier Robert wrote: > According to Brian Fundakowski Feldman: > > Actually, I'm pretty certain this is the fix: > > Well it won't panic but isn't it putting the problem under the carpet? I > agree the panic seems to be here temporarely but... No, I'm really certain this

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Ollivier Robert
According to Stephan van Beerschoten: > But indeed.. isn't removing the panic cal just shifting the problem in > stead of taking care of the panic-originator ? That's what is bothering me :-) > And what is the word on thise IOERROR's given by my kernel when its init'ing > its usb stack. It sta

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Stephan van Beerschoten
On Tue, 25 Jul 2000, Brian Fundakowski Feldman wrote: > Actually, I'm pretty certain this is the fix: > I have removed the panic-calls. I'll see if my system gets otherwise unstable.. For now i'll be happy if I get enough time for my make world to complete before my system hangt itself again :

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Ollivier Robert
According to Brian Fundakowski Feldman: > Actually, I'm pretty certain this is the fix: Well it won't panic but isn't it putting the problem under the carpet? I agree the panic seems to be here temporarely but... -- Ollivier ROBERT -=- Eurocontrol EEC/ITM -=- [EMAIL PROTECTED] The Postman hits!

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Brian Fundakowski Feldman
Actually, I'm pretty certain this is the fix: Index: vfs_bio.c === RCS file: /usr2/ncvs/src/sys/kern/vfs_bio.c,v retrieving revision 1.260 diff -u -r1.260 vfs_bio.c --- vfs_bio.c 2000/07/11 22:07:43 1.260 +++ vfs_bio.c 2000/0

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Brian Fundakowski Feldman
On Tue, 25 Jul 2000, Ollivier Robert wrote: > I just got two panics tonight, the same each time. Current from yesterday, > after the latest round of patch from Kirk. The second panic is exactly the > same including the trace. Welp, I didn't get em before, but I do now. I'll see what I can do to

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Stephan van Beerschoten
On Tue, 25 Jul 2000, Jun Kuriyama wrote: > At 25 Jul 2000 07:37:43 GMT, > Ollivier Robert <[EMAIL PROTECTED]> wrote: > > I just got two panics tonight, the same each time. Current from yesterday, > > after the latest round of patch from Kirk. The second panic is exactly the > > same including the

Re: Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Jun Kuriyama
At 25 Jul 2000 07:37:43 GMT, Ollivier Robert <[EMAIL PROTECTED]> wrote: > I just got two panics tonight, the same each time. Current from yesterday, > after the latest round of patch from Kirk. The second panic is exactly the > same including the trace. It seems I've got same panics. But sometim

Panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking

2000-07-25 Thread Ollivier Robert
panicstr: lockmgr: pid 5, not exclusive lock holder 0 unlocking panic messages: --- panic: bqrelse: multiple refs syncing disks... panic: lockmgr: pid 5, not exclusive lock holder 0 unlocking Uptime: 1h34m18s iconv_mod_handler #0 boot (howto=260) at ../../kern/kern_shutdown.c:303 #1 0xc016eb78 in